Just ordered an HJ Harmony bowl and my first Nammor hose (a large with the 70" hose & 12" handle) from H-S to replace my Tonic XL that broke on me last week.
Honestly, my roommate got me that Tonic for Christmas and it only latex till maybe the end of January. The construction was just absolutely terrible and it was cheap but not THAT cheap. I would definitely say stay away from Tonic hoses. I know a few people who have the TXH Hose and it seems better constructed which is surprising given the fact that its made by Tonic to the best of my knowledge.
Just a note, if you live in TX H-S is the way to go. Their warehouse is in Austin and I get anything I order next day in San Antonio with the cheapest ground shipping. Also, their customer service is phenomenal as always.